Home / 35,241.04-48,630.26-19,325.15

Finding the Fourth Proportional to 35,241.04, 48,630.26 and 19,325.15

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Solution

The fourth proportional to 35,241.04, 48,630.26 and 19,325.15 is: 26,667.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,241.04 : 48,630.26 = 19,325.15 : x
  2. Step 2: Convert to fraction form
    35,241.04/48,630.26 = 19,325.15/x
  3. Step 3: Cross multiply
    35,241.04x = 48,630.26 × 19,325.15
  4. Step 4: Simplify right side
    35,241.04x = 939,787,069.04
  5. Step 5: Solve for x
    x = 939,787,069.04/35,241.04
  6. Step 6: Final answer
    x = 26,667.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.